package com.heima.pri03;

import java.io.*;

public class DuiXiangLiu01 {
    public static void main(String[] args) throws IOException {
        User O=new User("zhangsan","123");
        ObjectOutputStream ob=new ObjectOutputStream(new FileOutputStream("day11\\a.txt"));
        ob.writeObject(O);
        ob.close();
    }
}
